90785344

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5743}}^1$

素因数の和:5787

約数の個数: 56

約数和(自身を含む): 204256640

約数和(自身を除く): 113471296

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 5743, 7904, 11486, 15808, 22972, 45944, 74659, 91888, 109117, 149318, 183776, 218234, 298636, 367552, 436468, 597272, 872936, 1194544, 1418521, 1745872, 2389088, 2837042, 3491744, 4778176, 5674084, 6983488, 11348168, 22696336, 45392672, 90785344]

約数ペア:

[(1, 90785344), (2, 45392672), (4, 22696336), (8, 11348168), (13, 6983488), (16, 5674084), (19, 4778176), (26, 3491744), (32, 2837042), (38, 2389088), (52, 1745872), (64, 1418521), (76, 1194544), (104, 872936), (152, 597272), (208, 436468), (247, 367552), (304, 298636), (416, 218234), (494, 183776), (608, 149318), (832, 109117), (988, 91888), (1216, 74659), (1976, 45944), (3952, 22972), (5743, 15808), (7904, 11486)]